How to Choose Transformers According to Electrical Load?

The capacity of distribution transformers should consider the facility capacity of various electrical equipment, calculate the load (generally excluding fire loads), and the compensated apparent capacity is the basis for selecting the capacity and quantity of transformers. The load rate of general transformers is around 85%. This method is relatively simple and can be used for estimating capacity.

According to GB/T17468-1998 "Guidelines for Selection of Power Transformers," the selection of distribution transformer capacity should be determined based on GB/T17211-1998 "Guidelines for Load of Dry-Type Power Transformers" and calculated load. The above two guidelines provide computer programs and normal periodic load charts to determine the capacity of distribution transformers.

LuShan, est. 1975, is a Chinese professional manufacturer specializing in power transformers and reactors for 49 years. Leading products are single-phase transformer, three-phase transformers, DC inductors, AC reactors, filtering reactor, expoxy resin high-voltage transformer and intermediate, high-frequency products. Our transformers and reactors are widely used in 10 application areas: rapid transit, construction machinery, renewable energy, intelligent manufacturing, medical equipment, coal mine explosion prevention , excitation system, vacuum sintering, central air conditioning.

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